OPT. ENG. Trademark
Serial Number: 73333103 • Registration: 1221512
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
October 19, 1981
Registration Date
December 28, 1982
First Use Anywhere
June 1, 1969
First Use in Commerce
June 1, 1969
Published for Opposition
October 5, 1982
Cancellation Date
October 4, 2003